In order to PROVE; 1. your tests were passes 2. the test was the correct one for that type of device 3. there were some leakage values to indicate that the IUT was connected during test 4. that there was a current drawn by the IUT to demonstrate that it was turned on during test etc etc etc.
Downloading tests takes less than 15 minutes per week. No one should be deleting results these days.
Marc